9
ENGLISH
SymptomSymptom CheckCheck
Heating/Cooling operation is not working
effi ciently.
• Set the temperature correctly.
• Close all doors and windows.
• Clean or replace the fi lters.
• Clear any obstruction at the air inlet and air outlet vents.
Heating mode cannot be operated. • The unit is forced to operate at cooling mode only in a non-living room,
such as a computer room.
Noisy during operation. • Check if the unit has been installed at an incline or the intake grille is not
closed properly.
The unit does not work. • Check if the circuit breaker is tripped.
• Check if timers have been set.
Check the following before calling for servicing. Check the following before calling for servicing.
If the CHECK indicator fl ashes on the wired
remote control.
• Turn off the unit.
• Turn on again after 3 minutes.
• If CHECK continues to blink, press
CHECK
for error messages. If problem
persist, please consult your nearest authorized dealer.
“ “CHECK”CHECK” Display on Wired Remote Control. Display on Wired Remote Control.
FOR SEASONAL INSPECTION AFTER EXTENDED FOR SEASONAL INSPECTION AFTER EXTENDED
NON-USENON-USE
• No obstruction at air inlet and air outlet vents.
• These units are mounted inside the ceiling. It uses external air
intake vent and air outlet vent to operate. Please consult your
nearest dealer for seasonal inspection.
NON SERVICEABLE CRITERIASNON SERVICEABLE CRITERIAS
TURN OFF POWER SUPPLY then CALL Authorized
Distributor under the following conditions:
• Abnormal noise during operation.
• Water/foreign particles have entered the remote
control.
• Water leaks from Indoor unit.
• Circuit breaker switches off frequently.
• Power cord becomes unnaturally warm.
• Switches or buttons are not functioning properly.
• The odour persists even after odour wash operation is
used continuously.
FOR EXTENDED NON-USEFOR EXTENDED NON-USE
• Activate heat mode for 2~3 hours to remove moisture left in
the internal parts thoroughly.
• Turn off the power supply.
P07-T10150-01_1EN.indd 9P07-T10150-01_1EN.indd 9 4/21/2008 9:17:14 AM4/21/2008 9:17:14 AM
To Next Page
Loading...
